Graph the pair of parametric equations with the aid of a graphing calculator.x = t - sin t, y = 1 - cos t, -4? ? t ? 4? 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
You might also like to view...
Factor by any method.81k3m - 192m4
A. 3m(3k - 4m)(9k2 + 12km + 16m2) B. (9km - 12m2)(9k2 + 16m2) C. 3m(3k + 4m2)(9k2 - 12km + 16km2) D. 3m(27k - 4m)(k2 + 12km + 16m2)
Mathematics
Identify the sequence as arithmetic, geometric, or neither.9, -9, 10, -10, 11, -11, . . .
A. Arithmetic B. Geometric C. Neither
Mathematics
Perform the indicated operation or operations. Write the answer in simplest form. If the problem contains mixednumbers and the answer is an improper fraction, express the answer as a mixed number.
? 
2
A. - 
B. 
C. 
D. 
Mathematics
Solve the problem.A certain radioactive isotope decays at a rate of 0.275% annually. Determine the half-life of this isotope, to the nearest year.
A. 3 yr B. 182 yr C. 109 yr D. 252 yr
Mathematics